Harvy
I've been using the same WiFi box for years without issue connecting to a router BUT to be 100% transparent, that wireless router is stand alone and has no internet connection. I use it only for train related WiFi device such as DCS, Ipads, and such. I have never connected it to a true fully intenet enabled router. Not sure that makes a difference. Also the router is an older Netgear router they were tossing at work.